| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.82 | 13.303% | $34.92 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $197.48 | 7.117% | $211.5347 | $211.53 | $211.55 | $211.50 |
| Purchase #3 | $84.40 | 5.533% | $89.0699 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $137.42 | 8.134% | $148.5977 | $148.60 | $148.60 | $148.60 |
| Purchase #5 | $22.98 | 9.832% | $25.2394 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $105.91 | 9.199% | $115.6527 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $27.77 | 6.660% | $29.6195 | $29.62 | $29.60 | $29.60 |
| 7 purchase totals = | $606.78 | $654.6339 | $654.63 | $654.60 | $654.60 | |